<view class="container">
  
        <view class="text-blue margin-left-sm padding-top margin-bottom" style="font-size:32rpx; font-weight:500;">
            <view>展示有数据的10天投票</view>
        </view>
    <canvas canvas-id="lineCanvas" disable-scroll="true" class="canvas" bindtouchstart="touchHandler" bindtouchmove="moveHandler" bindtouchend="touchEndHandler"></canvas>
    <view style="margin-top:0rpx;text-align:center" class='text-gray' wx:if="{{show}}">拖动图表查看</view>

    <view class='text-center cu-btn round bg-blue back_btn ' bindtap="goback">返回上一页</view>
</view>